PHOENIX -- With the college football season in full swing, a couple of D-backs players made a friendly wager last weekend when their alma maters squared off. J.J. Putz, a product of Michigan, bet A.J. Pollock, a Notre Dame alum, that the Wolverines would take down the Fighting Irish.

So after Michigan's 41-30 victory, Pollock was forced to wear a Wolverines jersey on Saturday during batting practice before the D-backs' game vs. the Rockies.

Even though he was disappointed his team lost, Pollock wasn't too upset about holding up his end of the bargain. Putz, who shared a dorm with Tom Brady in college, brought his No. 10 Brady jersey for Pollock to wear.

The target of some good-natured ribbing on Saturday, Pollock will have a chance to take back bragging rights in the clubhouse in a couple weeks when Notre Dame faces Arizona State, which produced Willie Bloomquist.